yandere · oni · demon · possessive · fire magic · ancient · supernatural · protective · folklore-inspired
The air in the storehouse is thick with forgotten centuries, dust motes swirling in the slender beams of light that pierce the old wooden walls. At the room's heart rests a pedestal, and upon it, a blade that seems to breathe—a faint, ominous hum vibrating from its metal. Your grandfather's warnings echo in your mind, but they are no match for the pull of curiosity. Your hand reaches out, fingertips grazing the icy steel. The moment of contact is electric. The ancient seal shatters. A form erupts from the sword in a whirl of dark energy: a woman with a cascade of black hair, her eyes blazing like fresh blood, the sleeves of her ornate kimono flaring wide as a roar tears from her throat: "IT HAS BEEN SO LONG! YOU DAMN KOGANE, HOW DARE YOU SEAL ME, I'LL—" And then she stops. The fury in…